Elsamex S.A.

ELSAMEX

construction, maintenance, repair and modernization of building and road installations and apparatus, namely, roads, highways, expressways, tollways, and buildings for utility, industrial and commercial companies, and governments; construction supervision of construction, repair and modernization of installations and apparatus, namely, roads, highways, tollways, expressways, and buildings for utility, industrial and commercial companies, and governments; construction, maintenance and repair of highways, concession buildings, residential buildings, commercial buildings, and gas stations; construction, maintenance, management, and repair of road and building infrastructure construction consultancy in the fields of utility, commercial, residential, and industrial construction, maintenance, repair and modernization of roads and highways, buildings and roads for others; consultancy services related to building construction, road construction, and infrastructure facilities construction;conducting feasibility studies in the field of civil, industrial, construction, and environmental engineering; conducting surveys such as geographical, environmental and engineering surveys for others; researching and preparing detailed technical project reports for others;

GISEL

adaptable maintenance management computer software for organizing maintenance data and providing decision making and follow-up of the maintenance process for road and highway care and maintenance, namely, allowing a user to handle graphics and maps with the location and condition of pavements and assets, providing an inventory of elements to be maintained, providing the condition of the elements according to the level of service required, storing and managing all administrative and operational data from communications, programmed activities, incidents, emergencies and inspections;

MACROSEAL

construction, maintenance, repair and modernization of building and road installations and apparatus, namely, roads, highways, tollways, expressways, and buildings for utility, industrial and commercial companies, and governments; construction supervision of construction, repair and modernization of installations and apparatus, namely, roads, highways, tollways, expressways, and buildings, for utility, industrial and commercial companies, and governments; construction, maintenance and repair of highways, concession buildings, residential buildings, commercial buildings, gas stations; construction, maintenance, management, and repair of road and building infrastructure;MACRO SEAL;

SAFE-I-RIDE

Downloadable computer application software for mobile phones, handheld computers, and tablets, namely, software for commuters and their safety in using roads and highways by allowing commuters to connect with public assistance in case of emergencies and which automates accident management systems;